利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

73 条记录 (耗时 0.044 秒)

    Dose distribution display method using colours
    2.
    发明授权
    Dose distribution display method using colours 有权

    公开(公告)号：US09724539B2

    公开(公告)日：2017-08-08

    申请号：US14347145

    申请日：2011-09-30

    申请人： Stefan Vilsmeier

    发明人： Stefan Vilsmeier

    IPC分类号： A61N5/10 ,  G06T11/00 ,  G06T19/20

    CPC分类号： A61N5/1031 ,  G06T11/001 ,  G06T19/20 ,  G06T2207/30004 ,  G06T2219/2012

    摘要： The invention is directed to a data processing method of displaying a radiation dose distribution in tissue of a patient and a corresponding program and computer running the program, the steps of the method being executed by a computer and comprising: a) acquiring medical image data comprising medical image information describing an anatomical body part; b) acquiring, based on the medical image data, irradiation eligibility data comprising irradiation eligibility information describing an eligibility class to which the anatomical body part belongs, the eligibility class describing the eligibility of the anatomical body part for irradiation with treatment radiation; c) acquiring dose distribution data comprising dose distribution information describing a radiation dose distribution in the anatomical body part; d) displaying, on a display device, the dose distribution information in the medical image information based on the irradiation eligibility data and based on using a color range which represents the dose distribution information.

    Flexible computation of isodose lines
    5.
    发明授权
    Flexible computation of isodose lines 有权
    等剂量线的灵活计算

    公开(公告)号：US09195798B2

    公开(公告)日：2015-11-24

    申请号：US13411674

    申请日：2012-03-05

    申请人： Stefan Vilsmeier

    发明人： Stefan Vilsmeier

    IPC分类号： G09G5/30 ,  G06F19/00 ,  A61N5/10

    CPC分类号： G16H40/63 ,  A61N5/103 ,  G06F19/00 ,  G06F19/321

    摘要： The present invention relates to a data processing method of determining a distribution of isolines to be used for displaying a radiation dose distribution in tissue of a patient, the steps of the method being executed by a computer and comprising: d) acquiring dose distribution data comprising dose distribution information describing a radiation dose distribution in an anatomical body part; e) acquiring display data comprising display information describing a predetermined display mode to be applied for displaying the dose distribution information; f) determining, based on the dose distribution data and the display data, isodose data comprising isodose information describing a distribution of is isolines to be used for displaying the dose distribution information.

    摘要翻译： 本发明涉及一种确定用于显示患者组织中辐射剂量分布的等离子体分布的数据处理方法，该方法由计算机执行，其包括：d）获取剂量分布数据，其包括 描述解剖体部分中的辐射剂量分布的剂量分布信息; e）获取显示数据，所述显示数据包括描述应用于显示所述剂量分布信息的预定显示模式的显示信息; f）基于剂量分布数据和显示数据确定等剂量数据，其包含描述待显示剂量分布信息的等值线分布的等剂量信息。

    Method and device for radiation therapy treatment of multiple targets
    6.
    发明授权
    Method and device for radiation therapy treatment of multiple targets 有权
    多靶点放疗治疗方法及装置

    公开(公告)号：US09061142B2

    公开(公告)日：2015-06-23

    申请号：US14359324

    申请日：2011-11-23

    申请人： Stefan Vilsmeier

    发明人： Stefan Vilsmeier

    IPC分类号： A61N5/10 ,  G21K5/00 ,  G06F19/00 ,  G21K5/04

    CPC分类号： A61N5/103 ,  A61N5/1036 ,  A61N5/1045 ,  A61N5/1077 ,  A61N2005/1087 ,  G06F19/3481 ,  G21K5/00 ,  G21K5/04

    摘要： The present invention is directed to a data processing method for determining a treatment plan for radiation therapy treatment of at least two spatially separate targets by means of a treatment device constituted to treat the at least two targets by means of one or more sub-beams during a treatment time, the one or more sub-beams constituting at least one treatment beam which is to pass through the at least two targets in accordance with a treatment plan during the treatment time, the treatment device being further constituted to allow for simultaneous treatment of the at least two targets by at least two of the sub-beams at least during a time interval during the treatment time.

    摘要翻译： 本发明涉及一种数据处理方法，该方法用于通过一种处理装置来确定至少两个空间分离的目标的放射线治疗处理计划，所述治疗装置被构造成通过一个或多个子光束处理所述至少两个靶 治疗时间，所述一个或多个子束构成在治疗时间期间根据治疗计划通过至少两个靶的至少一个治疗束，所述治疗装置进一步构造成允许同时治疗 至少两个子束中的至少两个目标，至少在处理时间期间的时间间隔内。

    Method and apparatus for determining a plane of symmetry of a three-dimensional object
    8.
    发明授权
    Method and apparatus for determining a plane of symmetry of a three-dimensional object 有权
    用于确定三维物体的对称平面的方法和装置

    公开(公告)号：US07477776B2

    公开(公告)日：2009-01-13

    申请号：US11069916

    申请日：2005-03-01

    申请人： Rainer Lachner ,  Gregor Tuma ,  Stefan Vilsmeier

    发明人： Rainer Lachner ,  Gregor Tuma ,  Stefan Vilsmeier

    IPC分类号： G06K9/00 ,  G06K9/36

    CPC分类号： G06T19/00 ,  G06T7/68 ,  G06T2207/10116 ,  G06T2207/30008 ,  G06T2219/008

    摘要： A method and apparatus for determining the position of a plane of symmetry of a three-dimensional object from at least two two-dimensional mappings, wherein the mappings are obtained from different directions. At least one characteristic line of the three-dimensional object is determined in one of the two-dimensional mappings, and at least one of the two two-dimensional mappings is morphed. The at least one characteristic line is transferred onto the other two-dimensional mapping, and the characteristic lines from the two-dimensional mappings are back-projected to obtain a three-dimensional curve corresponding to the characteristic lines. A plane of symmetry of the object is ascertained from the course of the three-dimensional curve.

    摘要翻译： 一种用于从至少两个二维映射确定三维物体的对称平面的位置的方法和装置，其中从不同的方向获得所述映射。 在二维映射之一中确定三维对象的至少一个特征线，并且两个二维映射中的至少一个被变形。 将至少一个特征线转移到另一个二维映射上，并且来自二维映射的特征线被反投影以获得对应于特征线的三维曲线。 从三维曲线的过程中确定物体的对称平面。

    Patient registration with video image assistance
    9.
    发明申请
    Patient registration with video image assistance 有权

    公开(公告)号：US20060173357A1

    公开(公告)日：2006-08-03

    申请号：US11274944

    申请日：2005-11-15

    申请人： Stefan Vilsmeier ,  Johannes Manus

    发明人： Stefan Vilsmeier ,  Johannes Manus

    IPC分类号： A61B6/00

    CPC分类号： A61B34/20 ,  A61B5/103 ,  A61B90/361 ,  A61B2034/2055 ,  A61B2090/371 ,  G06F19/00 ,  G06T7/30 ,  G06T7/74 ,  G06T2207/30016

    摘要： A method and device for reciprocally assigning a spatial position of a patient and/or a part of a patient's body and an acquired, stored patient data set includes producing at least two video image recordings of the patient and/or part of the body from different recording positions via at least one video image source, wherein a three-dimensional position and/or orientation of the video image source relative to a reference coordinate system is known or can be determined. Corresponding tuples of points are identified in the video image recordings, and three-dimensional spatial positions are ascertained and stored from the identified tuples of points. The stored patient data set are matched to a point set of the assigned spatial positions, and a reciprocal assignment or registration of the spatial position of the patient and/or part of the body and the patient data set is determined when the greatest or best match has been achieved.

    Projecting patient image data from radioscopic imaging methods and/or tomographic imaging methods onto video images
    10.
    发明授权
    Projecting patient image data from radioscopic imaging methods and/or tomographic imaging methods onto video images 有权
    将患者图像数据从放射线成像方法和/或断层摄影成像方法投射到视频图像上

    公开(公告)号：US07050845B2

    公开(公告)日：2006-05-23

    申请号：US10134977

    申请日：2002-04-29

    申请人： Stefan Vilsmeier

    发明人： Stefan Vilsmeier

    IPC分类号： A61B5/05

    CPC分类号： A61B6/547 ,  A61B5/055 ,  A61B6/00 ,  A61B6/461 ,  A61B6/462 ,  A61B34/20 ,  A61B90/30 ,  A61B90/36 ,  A61B90/361 ,  A61B2034/2055 ,  A61B2034/2072 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/372

    摘要： The invention relates to a device for projecting patient image data from radioscopic imaging methods and/or tomographic imaging methods onto video images, comprising an image display device (10), at least one video camera (14) and a computer-assisted navigation system which can detect the spatial positions of the image display device (10) and/or the video camera (14) and the spatial positions of a part of a patient's body (1) via tracking means (12, 3) attached to it, wherein the image display device (10) and the video camera (14) are assigned to each other and are realized as a portable unit.

    摘要翻译： 本发明涉及一种用于将患者图像数据从放射线成像方法和/或断层成像方法投影到视频图像上的装置，包括图像显示装置（10），至少一个摄像机（14）和计算机辅助导航系统 可以经由附接到其上的跟踪装置（12,3）来检测图像显示装置（10）和/或摄像机（14）的空间位置和患者身体（1）的一部分的空间位置，其中 图像显示装置（10）和摄像机（14）被分配给彼此并被实现为便携式单元。